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From Noelia Osés Fernández <no...@vicomtech.org>
Subject Re: Recommendation template
Date Thu, 19 Oct 2017 06:56:02 GMT
Thanks for the advice, Donald!

Where can I get it?

On 18 October 2017 at 17:40, Donald Szeto <donald@apache.org> wrote:

> Hey Noelia,
>
> Since you are using PIO 0.11 you may want to use the previous template
> version that was targeted for PIO 0.11. The latest version is targeted to
> 0.12’s default stack, which is Scala 2.11.
>
> The only difference between these two template versions is targeting
> different PIO versions. There is no feature difference.
>
> Regards,
> Donald
>
> On Wed, Oct 18, 2017 at 8:14 AM Noelia Osés Fernández <noses@vicomtech.org>
> wrote:
>
>> Hi all,
>>
>> Seeing as I couldn't get the UR template to work I decided to try my luck
>> with other templates. I have now tried with the Recommendation template as
>> downloaded from:
>>
>> https://github.com/apache/incubator-predictionio-template-recommender
>>
>> I'm using basically the same setup as before:
>>
>> predictionio-0.11.0-incubating
>> elasticsearch 1.7.6
>> hbase 1.2.6
>> spark-1.6.3-bin-hadoop2.6
>>
>> And the error I get while running the integration test is the following:
>>
>> The data import seems to run correctly and then
>>
>> Building and deploying model
>> SLF4J: Class path contains multiple SLF4J bindings.
>> SLF4J: Found binding in [jar:file:/home/VICOMTECH/
>> noses/PredictionIO/apache-predictionio-0.11.0-
>> incubating/PredictionIO-0.11.0-incubating/lib/spark/pio-
>> data-hdfs-assembly-0.11.0-incubating.jar!/org/slf4j/
>> impl/StaticLoggerBinder.class]
>> SLF4J: Found binding in [jar:file:/home/VICOMTECH/
>> noses/PredictionIO/apache-predictionio-0.11.0-
>> incubating/PredictionIO-0.11.0-incubating/lib/pio-assembly-
>> 0.11.0-incubating.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
>> explanation.
>> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
>> [WARN] [Template$] /home/VICOMTECH/noses/PredictionIO/apache-
>> predictionio-0.11.0-incubating/PredictionIO-0.11.0-incubating/recomapp/template.json
>> does not exist. Template metadata will not be available. (This is safe to
>> ignore if you are not working on a template.)
>> [INFO] [Engine$] Using command '/home/VICOMTECH/noses/
>> PredictionIO/apache-predictionio-0.11.0-incubating/PredictionIO-0.11.0-incubating/sbt/sbt'
>> at /home/VICOMTECH/noses/PredictionIO/apache-predictionio-0.11.0-
>> incubating/PredictionIO-0.11.0-incubating/recomapp to build.
>> [INFO] [Engine$] If the path above is incorrect, this process will fail.
>> [INFO] [Engine$] Uber JAR disabled. Making sure lib/pio-assembly-0.11.0-incubating.jar
>> is absent.
>> [INFO] [Engine$] Going to run: /home/VICOMTECH/noses/PredictionIO/apache-
>> predictionio-0.11.0-incubating/PredictionIO-0.11.0-incubating/sbt/sbt
>> package assemblyPackageDependency in /home/VICOMTECH/noses/
>> PredictionIO/apache-predictionio-0.11.0-incubating/PredictionIO-0.11.
>> 0-incubating/recomapp
>> [INFO] [Engine$] [info] Loading project definition from
>> /home/VICOMTECH/noses/PredictionIO/apache-predictionio-0.11.0-
>> incubating/PredictionIO-0.11.0-incubating/recomapp/project
>> [INFO] [Engine$] [info] Set current project to template-scala-parallel-recommendation
>> (in build file:/home/VICOMTECH/noses/PredictionIO/apache-
>> predictionio-0.11.0-incubating/PredictionIO-0.11.0-incubating/recomapp/)
>> [INFO] [Engine$] [success] Total time: 1 s, completed 18-Oct-2017 17:07:45
>> [INFO] [Engine$] [info] Including from cache: scala-library-2.11.8.jar
>> [INFO] [Engine$] [info] Checking every *.class/*.jar file's SHA-1.
>> [INFO] [Engine$] [info] Merging files...
>> [INFO] [Engine$] [warn] Merging 'META-INF/MANIFEST.MF' with strategy
>> 'discard'
>> [INFO] [Engine$] [warn] Strategy 'discard' was applied to a file
>> [INFO] [Engine$] [info] Assembly up to date: /home/VICOMTECH/noses/
>> PredictionIO/apache-predictionio-0.11.0-incubating/PredictionIO-0.11.
>> 0-incubating/recomapp/target/scala-2.11/template-scala-
>> parallel-recommendation-assembly-0.1-SNAPSHOT-deps.jar
>> [INFO] [Engine$] [success] Total time: 1 s, completed 18-Oct-2017 17:07:46
>> [INFO] [Engine$] Compilation finished successfully.
>> [INFO] [Engine$] Looking for an engine...
>> [ERROR] [Engine$] No engine found. Your build might have failed. Aborting.
>>
>> Why is this happening? How can I fix this?
>>
>> Thank you all for your help.
>> Noelia
>>
>>
>>
>>
>>
>>
>>
>>


-- 
<http://www.vicomtech.org>

Noelia Osés Fernández, PhD
Senior Researcher |
Investigadora Senior

noses@vicomtech.org
+[34] 943 30 92 30
Data Intelligence for Energy and
Industrial Processes | Inteligencia
de Datos para Energía y Procesos
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